Search

Bao Q. Vu

Examiner (ID: 2207)

Most Active Art Unit
2838
Art Unit(s)
2111, 2838
Total Applications
1819
Issued Applications
1581
Pending Applications
63
Abandoned Applications
178

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8295087 [patent_doc_number] => 08222876 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-17 [patent_title] => 'Power management chip with dual function pin' [patent_app_type] => utility [patent_app_number] => 12/383402 [patent_app_country] => US [patent_app_date] => 2009-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1576 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12383402 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/383402
Power management chip with dual function pin Mar 23, 2009 Issued
Array ( [id] => 6286716 [patent_doc_number] => 20100237693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-23 [patent_title] => 'POWER INVERTER CONTROLLER AND METHOD' [patent_app_type] => utility [patent_app_number] => 12/409002 [patent_app_country] => US [patent_app_date] => 2009-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2337 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0237/20100237693.pdf [firstpage_image] =>[orig_patent_app_number] => 12409002 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/409002
Power inverter controller and method Mar 22, 2009 Issued
Array ( [id] => 7535850 [patent_doc_number] => 08049484 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-01 [patent_title] => 'Controlling inline power at a powered device' [patent_app_type] => utility [patent_app_number] => 12/405822 [patent_app_country] => US [patent_app_date] => 2009-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5336 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/049/08049484.pdf [firstpage_image] =>[orig_patent_app_number] => 12405822 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/405822
Controlling inline power at a powered device Mar 16, 2009 Issued
Array ( [id] => 152671 [patent_doc_number] => 07683590 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-23 [patent_title] => 'Step-down switching DC-DC converter' [patent_app_type] => utility [patent_app_number] => 12/403572 [patent_app_country] => US [patent_app_date] => 2009-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 9652 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/683/07683590.pdf [firstpage_image] =>[orig_patent_app_number] => 12403572 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/403572
Step-down switching DC-DC converter Mar 12, 2009 Issued
Array ( [id] => 6023150 [patent_doc_number] => 20110051476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-03 [patent_title] => 'ENVIRONMENTALLY FRIENDLY POWER SUPPLY' [patent_app_type] => utility [patent_app_number] => 12/921402 [patent_app_country] => US [patent_app_date] => 2009-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 14483 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0051/20110051476.pdf [firstpage_image] =>[orig_patent_app_number] => 12921402 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/921402
High efficiency AC/DC power supply Mar 9, 2009 Issued
Array ( [id] => 5537190 [patent_doc_number] => 20090218995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-03 [patent_title] => 'Apparatus and method for bias modulator using zero current switching' [patent_app_type] => utility [patent_app_number] => 12/380622 [patent_app_country] => US [patent_app_date] => 2009-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4750 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0218/20090218995.pdf [firstpage_image] =>[orig_patent_app_number] => 12380622 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/380622
Apparatus and method for bias modulator using zero current switching Mar 1, 2009 Issued
Array ( [id] => 8809084 [patent_doc_number] => 08446744 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-21 [patent_title] => 'Method for controlling a switching device of a resonant power converter, especially in order to provide a required power, especially for an X-ray generator' [patent_app_type] => utility [patent_app_number] => 12/920328 [patent_app_country] => US [patent_app_date] => 2009-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 7471 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12920328 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/920328
Method for controlling a switching device of a resonant power converter, especially in order to provide a required power, especially for an X-ray generator Mar 1, 2009 Issued
Array ( [id] => 4640712 [patent_doc_number] => 08018742 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-13 [patent_title] => 'Full-range-duty PWM signal generation method, apparatus, and system using same' [patent_app_type] => utility [patent_app_number] => 12/365202 [patent_app_country] => US [patent_app_date] => 2009-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2797 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/018/08018742.pdf [firstpage_image] =>[orig_patent_app_number] => 12365202 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/365202
Full-range-duty PWM signal generation method, apparatus, and system using same Feb 3, 2009 Issued
Array ( [id] => 6093184 [patent_doc_number] => 20110002149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-06 [patent_title] => 'CONVERTER' [patent_app_type] => utility [patent_app_number] => 12/866617 [patent_app_country] => US [patent_app_date] => 2009-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2682 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0002/20110002149.pdf [firstpage_image] =>[orig_patent_app_number] => 12866617 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/866617
Converter having a polyphase mains-commutated power converter and a load-side power converter Feb 2, 2009 Issued
Array ( [id] => 6093172 [patent_doc_number] => 20110002145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-06 [patent_title] => 'METHOD OF OPERATING A RESONANT POWER CONVERTER AND A CONTROLLER THEREFOR' [patent_app_type] => utility [patent_app_number] => 12/865802 [patent_app_country] => US [patent_app_date] => 2009-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9893 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0002/20110002145.pdf [firstpage_image] =>[orig_patent_app_number] => 12865802 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/865802
Method of operating a resonant power converter and a controller therefor Feb 2, 2009 Issued
Array ( [id] => 5579028 [patent_doc_number] => 20090174374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-09 [patent_title] => 'DYNAMIC MULTIPHASE OPERATION' [patent_app_type] => utility [patent_app_number] => 12/355877 [patent_app_country] => US [patent_app_date] => 2009-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4700 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0174/20090174374.pdf [firstpage_image] =>[orig_patent_app_number] => 12355877 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/355877
Dynamic multiphase operation Jan 18, 2009 Issued
Array ( [id] => 5353354 [patent_doc_number] => 20090184698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-23 [patent_title] => 'Switching power supply' [patent_app_type] => utility [patent_app_number] => 12/318932 [patent_app_country] => US [patent_app_date] => 2009-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5441 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0184/20090184698.pdf [firstpage_image] =>[orig_patent_app_number] => 12318932 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/318932
Switching power supply with pulse frequency modulation control Jan 12, 2009 Issued
Array ( [id] => 8423236 [patent_doc_number] => 08279727 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-10-02 [patent_title] => 'Systems and methods for reducing spindle rectification switching' [patent_app_type] => utility [patent_app_number] => 12/350732 [patent_app_country] => US [patent_app_date] => 2009-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5822 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12350732 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/350732
Systems and methods for reducing spindle rectification switching Jan 7, 2009 Issued
Array ( [id] => 4521723 [patent_doc_number] => 07911755 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-22 [patent_title] => 'Circuit arrangement for electrically controlling power and cooling arrangement' [patent_app_type] => utility [patent_app_number] => 12/348812 [patent_app_country] => US [patent_app_date] => 2009-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3219 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/911/07911755.pdf [firstpage_image] =>[orig_patent_app_number] => 12348812 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/348812
Circuit arrangement for electrically controlling power and cooling arrangement Jan 4, 2009 Issued
Array ( [id] => 6395557 [patent_doc_number] => 20100164457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-01 [patent_title] => 'Voltage Regulator Circuit' [patent_app_type] => utility [patent_app_number] => 12/346169 [patent_app_country] => US [patent_app_date] => 2008-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9185 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0164/20100164457.pdf [firstpage_image] =>[orig_patent_app_number] => 12346169 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/346169
Voltage regulator circuit Dec 29, 2008 Issued
Array ( [id] => 6286075 [patent_doc_number] => 20100157634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-24 [patent_title] => 'Power inverter control for grid-tie transition' [patent_app_type] => utility [patent_app_number] => 12/318012 [patent_app_country] => US [patent_app_date] => 2008-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7156 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0157/20100157634.pdf [firstpage_image] =>[orig_patent_app_number] => 12318012 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/318012
Power inverter control for grid-tie transition Dec 18, 2008 Issued
Array ( [id] => 5941327 [patent_doc_number] => 20110101947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-05 [patent_title] => 'INTEGRATED CIRCUIT WITH DC-DC CONVERTER' [patent_app_type] => utility [patent_app_number] => 12/735202 [patent_app_country] => US [patent_app_date] => 2008-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4247 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0101/20110101947.pdf [firstpage_image] =>[orig_patent_app_number] => 12735202 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/735202
Integrated circuit with DC-DC converter and ESD protection Dec 18, 2008 Issued
Array ( [id] => 7999293 [patent_doc_number] => 08081494 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-20 [patent_title] => 'Fully integrated multi-phase grid-tie inverter' [patent_app_type] => utility [patent_app_number] => 12/315932 [patent_app_country] => US [patent_app_date] => 2008-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2379 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/081/08081494.pdf [firstpage_image] =>[orig_patent_app_number] => 12315932 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/315932
Fully integrated multi-phase grid-tie inverter Dec 7, 2008 Issued
Array ( [id] => 6461490 [patent_doc_number] => 20100090665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-15 [patent_title] => 'ACTIVE CURRENT LIMITING CIRCUIT AND POWER REGULATOR USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/329212 [patent_app_country] => US [patent_app_date] => 2008-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2262 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0090/20100090665.pdf [firstpage_image] =>[orig_patent_app_number] => 12329212 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/329212
Active current limiting circuit and power regulator using the same Dec 4, 2008 Issued
Array ( [id] => 6575416 [patent_doc_number] => 20100320993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-23 [patent_title] => 'CONSTANT VOLTAGE CIRCUIT' [patent_app_type] => utility [patent_app_number] => 12/747202 [patent_app_country] => US [patent_app_date] => 2008-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4062 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0320/20100320993.pdf [firstpage_image] =>[orig_patent_app_number] => 12747202 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/747202
Constant voltage circuit Dec 3, 2008 Issued
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